I uninstalled NIS and installed Norton Security (v 22.5.2.15) on August 3rd. When I was using NIS I was receiving several virus definition updates within a 24 hour period, but since switching to Norton Security I'm only receiving one to two virus definition updates within a 24 hour time frame- leaning more on the one than on the two. Is this typical for Norton Security or do I have a problem with my Norton software?